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PREPARATION and CHARACTERIZATION of CELLULOSE/HYDROUS NIOBIUM PHOSPHATE HYBRID
(North Carolina State Univ Dept Wood & Paper Sci, 2010-01-01)
In recent years, increasing attention has been directed to the use of renewable resources, particularly of sugarcane bagasse. Considering the abundant availability of such lignocellulosic materials, relatively few attempts ...
Niobium sintering process using design of experiment: Taguchi`s method
(2015-01-01)
In the last years it has been used statistical tools for industrial optimization processes, research and development, in order to minimize the amount of experiments and to establish the best relationships among representative ...
Titanium-Niobium (Ti-xNb) Alloys with High Nb Amounts for Applications in Biomaterials
(2020-01-01)
The present study produced binary titanium-niobium alloys Ti-xNb with high niobium percentage (x = 50, 80 e 90 wt.%) aiming to apply it as a base material in osseous implant devices. The produced TiNb alloys presented a ...
Spectral deconvolution as a tool to understanding Curie-Temperature Shifting and Niobium Off-Centering Phenomenon in Ferroelectrics of Type Niobates
(2015-01-01)
Solid solutions based on the KSr2Nb5O15 host-structure with stoichiometry KSr2(NixNb5-x)O15-δ, where x = 0.25, 0.50 and 0.75 were synthesized. Single phase nanopowders were synthesized via Modified Poliol method. Both X-ray ...
Preparation and characterization of cellulose/hydrous niobium phosphate hybrid
(2010-05-01)
In recent years, increasing attention has been directed to the use of renewable resources, particularly of sugarcane bagasse. Considering the abundant availability of such lignocellulosic materials, relatively few attempts ...
Niobium oxide films deposited by reactive sputtering: Effect of oxygen flow rate
(2019-01-01)
Reactive sputtering is a versatile technique used to form compact films with excellent homogeneity. In addition, it allows easy control over deposition parameters such as gas flow rate that results in changes on composition ...
Novel cellulose/NbOPO 4.nH 2O hybrid material from sugarcane bagasse
(North Carolina State Univ Dept Wood & Paper Sci, 2011-02-01)
In recent years studies concerning the applications of lignocellulosic/ inorganic couples have resulted in the development of an interesting class of functional materials. In this work a cellulose/NbOPO 4.nH 2O hybrid using ...
Preparation and characterization of cellulose/hydrous niobium oxide hybrid
(Elsevier B.V., 2014)